function API() {
  this.apiToken = '';

  this.request = function(method, route, data) {
    var stuff = {
      headers: { 'x-user-token': this.apiToken },
      method: method,
      url: route,
      contentType: 'application/json'
    };

    if (data) {
      stuff.data = JSON.stringify(data);
    }

    return new Promise(function (resolve, reject) {
      $.ajax(stuff)
      .success(resolve)
      .fail(reject);
    });
  };

  this.get = function(route) {
    return this.request('GET', route);
  };

  this.post = function(route, data) {
    return this.request('POST', route, data);
  };

  this.put = function(route, data) {
    return this.request('PUT', route, data);
  };

  this.delete = function(route, data) {
    return this.request('DELETE', route, data);
  };

  this.lines = function(filters) {
    var fArray = [];

    if (!filters) {
      filters = {};
    }

    var fkeys = Object.keys(filters);
    for (var i = 0, il = fkeys.length; i < il; i++) {
      var key = fkeys[i];
      var value = encodeURIComponent(filters[key]);
      fArray.push('key=' + value);
    }

    var route = '/lines';
    if (fArray.length) {
      route += '?' + fArray.join('&');
    }

    return this.request('GET', route);
  };

  this.getAddressInfo = function (search) {
    var api = this;

    return this.geocode(search)
    .then(function (data) {
      return {
        city: api.parseCity(data),
        county: api.parseCounty(data),
        state: api.parseState(data)
      }
    })
  }

  this.parseCity = function (data) {
    if (!data || !data.length) {
      return '';
    }

    return data[0].city;
  };

  this.parseState = function (data) {
    if (!data || !data.length || !data[0].administrativeLevels) {
      return '';
    }

    return data[0].administrativeLevels.level1short;
  };

  this.parseCounty = function (data) {
    if (!data || !data.length) {
      return '';
    }

    var county = '';

    if (data[0].administrativeLevels.level2long) {
      county = data[0].administrativeLevels.level2long.replace(/\s*County$/, '');
    }

    return county;
  };

  this.geocode = function (address) {
    return this.request('POST', routes.geocode(), { address: address });
  };
}